Seiko Cal. 4441 - 736

The Seiko 4441-736 represents an important milestone in Seiko's 1986 lineup. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-2bb87db5a13e]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1986

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